Parts list: № Number Qty Name Options 1 A58818 AR Hose 2 A58816 AR Tee Fitting 3 A106698 AR Tee Fitting 4 A104708 AR Fitting Next page: ST809178 Compressor, Non Active Pneumatic Downforce ST812345 Hydraulic Motor Assembly and Air Compressor W/ Mounting ST833391 Row Cleaner Pneumatic Downforce Control Tubing, 36 Row 20'' Spacing ST767094 Pneumatic Absorber, Regular Arm, Chain Drive ST829614 Valve, Non Active Pneumatic Downforce Control, W/ Single Section, Non CCS™ (765101 - ) ST1038692 Hydraulic Compressor, Pneumatic Downforce, Performance Upgrade Kit ST1038685 Valve, Dual Section, Pneumatic Controlled Closing Wheel, Performance Upgrade Kit ST766425 Pneumatic Downforce Spring, Shaft Drive, Regular Arm, Inner, Performance Upgrade Kit ST1038695 Hydraulic Motor Active Valve, Pneumatic Downforce, Performance Upgrade Kit ST849838 Control Valve, Closing Pneumatic Downforce